All missions are really easy to 3-star this time. Curiously, the advanced mission is actually better on a stamina per ticket ration than the ultimate if I got it right (42 per 80 sta / 40 per 80 sta). I didn't pay much attention to the other two missions on this aspect so I'll check it when my stamina regens.

Note that I'm not considering other factors like exp, gold and gardens (yes, the ultimate mission spawns a regular 80 sta garden).